Experimental Logical Quantum Computation Below Threshold

Presentations

• Below Threshold Logical Quantum Computation at Quantinuum

  ORAL · Invited

  March 19, 2026, 8:00 AM – March 19, 2026, 8:36 AM

  Publication: https://arxiv.org/abs/2503.22107
  https://arxiv.org/abs/2506.14688

  Presenters

  • Shival Dasu

    • Quantinuum

  Authors

  • Shival Dasu

    • Quantinuum

  View abstract →

• Experimental Demonstration of High-Fidelity Logical Magic States from Code Switching

  ORAL · Invited

  March 19, 2026, 8:36 AM – March 19, 2026, 9:12 AM

  Presenters

  • Isaac Kim

    • UC Davis
    • University of California, Davis

  Authors

  • Isaac Kim

    • UC Davis
    • University of California, Davis

  • Lucas Daguerre

    • University of California, Davis

  • Robin J Blume-Kohout

    • Sandia National Laboratories

  • Natalie C Brown

    • Quantinuum
    • Honeywell ACS/IS

  • David Hayes

    • Quantinuum

  View abstract →

• TBD

  ORAL · Invited

  March 19, 2026, 9:12 AM – March 19, 2026, 9:48 AM

  Presenters

  • Sergio H Cantu

    • QuEra Computing Inc.

  Authors

  • Sergio H Cantu

    • QuEra Computing Inc.

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• Magic State Cultivation on a Superconducting Quantum Processor

  ORAL · Invited

  March 19, 2026, 9:48 AM – March 19, 2026, 10:24 AM

  Publication: [1] C. Gidney, N. Shutty, and C. Jones, Magic state cultivation: growing T states as cheap as CNOT gates, arXiv:2409.17595 (2024).
  [2] N. Lacroix, A. Bourassa, F. J. H. Heras, L. M. Zhang, J. Bausch, A. W. Senior, T. Edlich, N. Shutty, V. Sivak, A. Bengtsson, et al., Nature 645, 614 (2025).

  Presenters

  • Emma Rosenfeld

    • Google

  Authors

  • Emma Rosenfeld

    • Google

  • Craig M Gidney

    • Google LLC

  • Alexandre Bourassa

    • Google LLC

  • Gabrielle Roberts

    • Google LLC

  • Dvir Kafri

    • Google LLC

  • Alexis Morvan

    • Google LLC

  • Nathan Lacroix

    • Google Quantum AI
    • ETH Zurich

  • Kevin J Satzinger

    • Google

  View abstract →

• Abstract Withdrawn

  ORAL · Invited · Withdrawn

  March 19, 2026, 10:24 AM – March 19, 2026, 11:00 AM

  View abstract →